Write True/False:
Current flows in galvanic cell from Anode to cathode.

Select the correct statements about the following reaction: Fe + HCL to FeCl_2 + H_2 1. The reaction if carried out in electrochemical cell produces non expansion work 2. The reaction if carried out in a cylinder having piston produces expansion work 3. The current flows from cathode to anode and DeltaG^(@) for the reaction is -ve 4. The current flows from anode to cathode and DeltaG^(@) for the reaction is -ve

Which reaction occurs at cathode in a galvanic cell ?

In the galvanic cell, flow of electrons is from